38 free tools · no sign-up
Free social media tools
Write captions within each platform's limits, build LinkedIn profiles and Pinterest pins, plan your grid and your month, reply faster, run fair giveaways, report to clients and check your ads. Nothing signs in to your accounts.
Write and design posts
Captions, hashtags, post previews, bios, LinkedIn formatting, image sizes and your grid.
- Instagram Caption and Hashtag Checker You need: Your caption Check a caption against Instagram's limits, fix repeated and broken hashtags and copy a clean version. Instagram Open tool
- Social Post Preview and Character Counter You need: Your post Count one post for Instagram, Facebook, LinkedIn, X and Threads, and see where each feed cuts it. Instagram Facebook LinkedIn X Threads Open tool
- Instagram Bio and Font Builder You need: Your bio Count your bio against Instagram's 150 characters, preview your profile and style a word or two. Instagram Open tool
- LinkedIn Post Formatter You need: Your post Turn bold, italic and bullet lists into LinkedIn-ready text, with a count, a feed preview and checks. LinkedIn Open tool
- Instagram Grid Planner You need: Your photos Put your next posts in order, pin up to three and see how your grid and its colours will look. Instagram Open tool
- Social Image Cropper You need: An image Crop an image to each platform's recommended size, with safe-area guides, and save it as JPG or PNG. Instagram Facebook LinkedIn X YouTube Pinterest Open tool
- Festival Greeting Post Maker You need: Your business name Make a festival greeting post with your name, offer and logo, in English, Hindi or Hinglish. Instagram Facebook WhatsApp Open tool
- Instagram Carousel Splitter You need: One wide image Cut one wide image into 2 to 10 slides that join without a gap when people swipe, and save them as a ZIP. Instagram Facebook Open tool
- Reels Script Builder You need: Your topic and key points Turn a topic and key points into a timed shot list, with on-screen text, lines to say and a caption. Instagram Facebook YouTube Open tool
- Photo Watermark Tool You need: Your photos and logo Add your name or logo to many photos at once, in one corner or repeated across, and save them all in a ZIP. Instagram Facebook WhatsApp Open tool
- LinkedIn Headline Builder You need: Your role and keywords Turn your role, keywords and proof into 8 to 10 LinkedIn headlines, with a count and checks. LinkedIn Open tool
- Pinterest Pin Title and Description Writer You need: Your topic and keywords Turn your topic and keywords into Pin titles, descriptions and alt text that fit Pinterest's limits. Pinterest Open tool
- LinkedIn About Section Builder You need: Your story and services Build your LinkedIn About section from guided parts, with a count, a "see more" preview and keyword checks. LinkedIn Open tool
- LinkedIn Banner Maker You need: Your name and logo Make a LinkedIn profile banner or Page cover with your name, services and logo, kept clear of the photo. LinkedIn Open tool
- Pinterest Pin Maker You need: A photo and a headline Turn a photo and a headline into 2:3 pins in six layouts, check the text reads well and save a ZIP. Pinterest Open tool
Plan and schedule
A posting calendar with Indian festivals, and the hours your own followers respond most.
- Social Media Content Calendar You need: Your posting plan A month of post ideas for each platform, rotated through your pillars, with Indian festivals marked. Instagram Facebook LinkedIn X Threads YouTube WhatsApp Open tool
- Best Time to Post Analyzer You need: Meta Business Suite export A day-by-hour heatmap of your own posts' engagement, with the best slots and how many posts each is based on. Instagram Facebook LinkedIn X Open tool
- Pinterest Board Planner You need: Your business and keywords Plan 6 to 12 Pinterest boards with names, sections and keywords, and a festival timeline for pinning. Pinterest Open tool
Engage and grow
Replies to comments and messages, fair giveaway draws and a check of every profile.
- Comment and DM Reply Templates You need: The comment or message Three replies for each common comment or message, in English, Hinglish or Hindi, with your details filled in. Instagram Facebook LinkedIn X WhatsApp Open tool
- Giveaway Winner Picker You need: The comments Paste the comments, set the rules and pick winners and backups with a fair draw you can repeat and print. Instagram Facebook YouTube Open tool
- Social Media Profile Audit You need: Your profiles Tick through your Instagram, Facebook, LinkedIn and X profiles, with each platform's limits and a to-do list. Instagram Facebook LinkedIn X Open tool
- Pinterest Business Account Checklist You need: Your Pinterest account Tick through your Pinterest business account, from profile and website claim to rich Pins and the tag. Pinterest Open tool
- LinkedIn Connection and Message Templates You need: Who you are writing to Fill in connection notes, follow-ups and requests in English, Hinglish or Hindi, checked for spammy habits. LinkedIn Open tool
- LinkedIn Company Page Checklist You need: Your Company Page Go through every part of a LinkedIn Page, from logo and tagline to admins and followers, with a to-do list. LinkedIn Open tool
Measure and report
Monthly reports from your exports, engagement rates, tagged links and link previews.
- Social Media Report Builder You need: Your platform exports A printable monthly report with growth, engagement rate and top posts per platform, and a summary to send. Instagram Facebook LinkedIn X YouTube Open tool
- Engagement Rate Calculator You need: Your numbers or export Engagement rate by reach, impressions or followers, and your best posts from an export. Instagram Facebook LinkedIn X YouTube Open tool
- Social UTM Link Builder You need: Your page link Tag links for each platform so Google Analytics shows them as Organic or Paid Social, one by one or in bulk. Instagram Facebook LinkedIn X YouTube Pinterest WhatsApp Open tool
- Link Preview Checker You need: A page link See the tags and share image apps use for link previews, judged against each platform's rules. Facebook LinkedIn X WhatsApp Open tool
- Pinterest Analytics Analyzer You need: Your Pinterest export Read your Pinterest Analytics export: top Pins, save and click rates, best days, boards and a monthly summary. Pinterest Open tool
Ads and partnerships
Meta ad specs and budgets, influencer disclosures and creator media kits.
- Meta Ad Specs Checker You need: Your ad image or video Check ad images and videos for Feed, Stories, Reels and carousels, with Stories and Reels safe zones. Facebook Instagram Open tool
- Meta Ads Budget Calculator You need: Your ad numbers Turn CPM, link CTR and conversion rate into a Facebook and Instagram budget and cost per lead. Facebook Instagram Open tool
- Influencer Post Disclosure Checker You need: The post caption Check an influencer caption's ad label against ASCI's list and placement rules, and copy a fixed caption. Instagram Facebook YouTube Open tool
- Creator Media Kit and Rate Card Builder You need: Your profile and prices A printable media kit, a rate card from your own prices, a deal tracker and ASCI disclosure checklists. Instagram YouTube Facebook LinkedIn Open tool
- Influencer Campaign Calculator You need: Creator stats and fees Compare creators by cost per view and engagement, find the best mix for your budget and track cost per sale. Instagram YouTube Open tool
- Meta Ad Policy Checker You need: Your ad text Check ad text for claims and words Meta may reject, with rewrites and a special ad category answer. Facebook Instagram Open tool
- Meta Ads Results Analyzer You need: Your Ads Manager export New Open your Ads Manager export and see which ads to pause, fix or scale, ranked by the rupees at stake. Facebook Instagram Open tool
Chat links and QR codes, broadcasts, templates and opt-in rules for WhatsApp Business.
- WhatsApp Link & QR Generator You need: Your WhatsApp number A wa.me chat link with a ready message, a printable QR code and a website chat button. WhatsApp Open tool
- WhatsApp Business Marketing Suite You need: Your offers and contacts Plan broadcasts around festivals, check message templates, track opt-in rules and make links and QR codes. WhatsApp Open tool
About these tools
Tools for every part of running social media for a business: write captions, bios and LinkedIn posts within each platform's limits, size images and plan your Instagram grid, plan a month of posts around Indian festivals and find when your own followers respond, reply to comments, run a fair giveaway, check your profiles, build a monthly report from your exports, tag your links, check ad sizes and influencer disclosures, and set up WhatsApp. The tools work in your browser on what you type, paste or open; only the Link Preview Checker fetches a page, the public page you name. None of them sign in to your accounts.
Built on each platform's own rules
Limits and rules come from the platforms' own help pages: Instagram, Facebook and Meta Business Help, the Meta Ads Guide, LinkedIn Help, X Help and WhatsApp Business, plus ASCI for influencer disclosures and Google Analytics Help for tagged links. Where a limit, score or suggestion is our own, the tool says "our checklist", "our measure" or "our suggestion".
What these tools do not do
They do not sign in to your accounts, post for you or read your followers' data. They work on the text, images and exports you give them, in your browser, and nothing is uploaded; the Link Preview Checker only fetches the public page you name. Where a platform does not publish an exact figure, such as where a caption is cut off with "more", the tool shows an estimate and says so.
Frequently asked questions
Do these tools sign in to Instagram or Facebook?
No. You type or paste your post, open an image, or open an export you downloaded from Meta Business Suite, LinkedIn or X, and the tool reads it in your browser. Nothing is uploaded and no account is connected.
Are the character limits up to date?
Each limit comes from the platform's own help page and is checked when the tool is built or updated. Platforms change their limits from time to time, so the tool names its source; if something looks different in the app, the app is right.
Where is the best time to post?
Only your own data can tell you. The Best Time to Post Analyzer reads your export from Meta Business Suite, LinkedIn or X and shows the days and hours your posts did best. We do not publish general "best times", because they differ from one audience to another.
Do these tools use AI to write posts?
No. They count, check, format and plan with clear rules on what you give them. Reply templates are fixed templates you fill in, and nothing you type is sent to an AI service.
Are these tools free?
Yes. Every tool on this page is free, with no sign-up and no limit on how often you use it. They are made by DigitalSnot, a digital marketing agency in India, alongside our free SEO, Google Ads, YouTube and content writing tools.
More free tools for social media
Need help with your social media?
Tell us about your business and what you want your social media to bring in. We reply within one business day with next steps.
- A reply within one business day
- A quick look at your site and search visibility before we talk
- Your details are only used to answer your enquiry