Free tools for people who post
Fancy fonts, carousels, grids, banners, profile pictures and the right size for every app, right in your browser. Free to use, no watermark, no sign-up. Your photos and drafts stay on your device.
28 toolsRuns in your browser
Most used
Where most people start.
- Fancy FontsBold, italic, script, bubble, glitch and 20 more styles to copy into your bio, name or caption.
- Image ResizerResize one photo or a whole batch for any post, story, banner or profile picture, with crop, blur or border.
- Instagram GridSplit one photo into 3, 6 or 9 posts that join up on your profile grid.
- Carousel MakerType your points and get finished carousel slides: PNGs for Instagram, a PDF for LinkedIn.
- Character CounterLive counts against every platform's limit: X, Instagram, TikTok, LinkedIn, YouTube and more.
- Profile Picture MakerCrop a photo into a circle and save your profile picture at the right size for Instagram, WhatsApp, LinkedIn, X, YouTube and more.
Every other tool
22Text & captions
- LinkedIn FormatterBold, italic and bullet points in LinkedIn posts, with a preview of where “see more” cuts in.
- Thread SplitterPaste a long post and get a numbered thread for X, Threads, Bluesky or Mastodon.
- Hashtag OrganizerCount, dedupe and sort a caption's hashtags, catch banned or broken ones, and save sets to reuse.
- Instagram Line BreaksKeep the blank lines between paragraphs in Instagram captions and bios, with a phone preview.
- Copy & Paste SymbolsNewTap to copy hearts, stars, arrows, kaomoji, ₹ and other symbols, plus invisible blank characters for names and bios.
Images
- Feed PlannerDrag your next photos around a preview of your Instagram grid, then post them in order.
- Carousel SplitterCut a panorama into seamless carousel slides for Instagram and LinkedIn.
- Quote Card MakerTurn a quote or a screenshot into a shareable card with a gradient background, for any feed.
- Post MockupNewPreview a post for X, Threads, LinkedIn, Instagram or Bluesky, or an Instagram DM, and save it as a sharp PNG.
- Banner MakerNewYouTube, Facebook, LinkedIn and X banners from your photo, with every device's crop and safe area marked.
- No Crop for InstagramNewFit the whole photo on Instagram with a white border or blur, at 4:5, 3:4, square or Story.
- Batch WatermarkPut your @handle or logo on many photos at once, then save them all as a ZIP.
- YouTube ThumbnailGet any YouTube video's thumbnail in HD from its link.
- Thumbnail PreviewNewSee your thumbnail and title in YouTube-style home, search, sidebar, phone and TV layouts, next to other videos.
Video
Privacy
Creator business
- Engagement RateYour engagement rate by followers or views on Instagram, TikTok, YouTube or X, against accounts your size.
- Sponsorship RatesWhat to charge brands for posts, Reels, TikToks and YouTube integrations, with usage rights and exclusivity.
- YouTube EarningsEstimate YouTube ad earnings per month, year and video from views, niche and audience.
- Media KitA one-page media kit with your platforms, audience, brands and rates, as a PDF or PNG.
Scheduler
Write once, post everywhere
Connect your accounts, write your post, pick a time. Post Utils posts it for you, with each app's limits checked before it goes. Sign in with a passkey: no password, no email.
- Bluesky
- Threads
Size & limit guides
Sizes and limits for every platform, checked against their own help pages.
- Instagram post sizesEvery Instagram size in one place: feed posts, the 3:4 profile grid, carousels, Stories, Reels and profile pictures.
- Profile picture sizesThe profile picture size for Instagram, WhatsApp, Facebook, LinkedIn, X, YouTube, TikTok and more, and how each one crops it.
- YouTube banner sizeThe YouTube channel banner size, the safe area every device shows, and what TVs, computers and phones cut off.
- YouTube thumbnail sizeThe YouTube thumbnail size, file limits and formats, and how to make text that still reads at the tiny sizes people see.
- Social media image sizesImage sizes for every platform on one page: Instagram, Facebook, X, LinkedIn, TikTok, YouTube, Pinterest, Threads and Bluesky.
- Character limitsCharacter limits for posts, captions, bios, names and comments on X, Instagram, TikTok, LinkedIn, YouTube, Threads and more.
- Instagram grid sizeThe 3:4 profile grid explained: why 1080 × 1440 shows whole, what 4:5 and square posts lose, and why sites disagree.
- Split a picture for the gridHow to cut one picture into 3, 6, 9 or 12 posts that join up on the 3:4 profile grid, and the order to post them in.
- Post without croppingHow to post a full picture on Instagram without cropping: feed posts, carousels, a full-size profile picture and Stories.
- Rearrange your Instagram gridHow Instagram's Reorder grid works, who has it, what it changes, and why the rollout reports disagree.
- Instagram hashtag limitInstagram's hashtag limit (now 5 per post or Reel), a dated changelog of the rule, and hashtag limits on Threads, YouTube, TikTok, LinkedIn and X.
- How to bold text on LinkedInHow to bold and italicise text in LinkedIn posts, comments and your headline, and when styled text hurts accessibility and search.
- Threads character limitThreads' limits: 500 characters per post, 10,000 in a text attachment, how emoji count, and when to split a long post or attach it.
- Bluesky image and video limitsBluesky's photo, video, avatar and banner limits for 2026, from Bluesky's own lexicons and announcements.
- TikTok photo carousel sizeTikTok photo mode sizes, photo count and file limits, with the figures where sources disagree.
- Remove location from a photoHow to remove the location (geotag) from a photo on iPhone, Android or online, and stop your camera saving it.
- Reels, TikTok and Shorts safe zonesSafe zones in pixels for Instagram Reels, Stories, TikTok and YouTube Shorts, for posts and ads, plus PNG templates.
- YouTube earnings in IndiaWhat YouTube pays in India for 10K, 1 lakh and 1 million views, long videos against Shorts, as sourced estimates.
- Sponsored post ratesWhat to charge for a sponsored post or Reel at 1K to 100K followers, in rupees and dollars.
- Caption each carousel slideHow to give each photo or video in an Instagram carousel its own caption with Multiple captions, and who has it so far.
Questions
Is Post Utils free?
Every tool is free, with no sign-up and no watermark on anything you make. The scheduler has a free plan too: 3 connected accounts and 10 posts a month.
Do you upload my photos or text?
Not when you use the tools: they run in your browser, so your photos and drafts stay on your device. The scheduler is different: a post you schedule is stored until it goes out, then its photos are deleted.
Which apps can the scheduler post to?
Bluesky, LinkedIn, Threads and Instagram (Business and Creator accounts, which is all Instagram lets apps post to). X is on the Pro plan; TikTok, YouTube and Facebook Pages are next.
Do fancy fonts work everywhere?
They're Unicode characters, not real fonts, so they paste into any app that shows text. Screen readers can stumble over them, so use them for a name or a heading rather than a whole caption.
Editing video or audio for your posts? Try Clip Utils: trim, compress, add subtitles and more, also in your browser.