Get your next post ready.
Resize an image, check the crop, plan your feed or prepare the words. These free social media tools work in your browser, without an account. Your files and drafts stay on your device.
32 tools to help prepare your content
Images and video
17 toolsSocial image resizer
Crop, fit or pad your images to exact social placement sizes. Export several sizes together.
Instagram feed planner
Arrange your own images in a profile grid, reserve pinned spaces and back up your plan.
Instagram carousel splitter
Cut one panorama into numbered slides for a single swipeable post. Choose the focal crop.
Images to carousel PDF
Put your already-designed slides in order and download a consistent LinkedIn document.
Video safe-zone preview
Check a local image or video frame against adjustable overlays for Reels, TikTok and Shorts.
Instagram grid maker
Split one image into a profile mosaic with numbered tiles in the order to post them.
Image compressor and converter
Compare measured file sizes, choose your format and reduce image weight on your device.
Social media file checker
Inspect local image and video dimensions, file size and duration before you prepare a post.
Social post preview
Review your words and media in approximate Instagram, LinkedIn and YouTube layouts.
Manual carousel maker
Lay out your own words and photos on ordered slides. Export images or a carousel PDF.
Social card maker
Give a quote or screenshot room to breathe, or prepare a LinkedIn profile cover.
Photo metadata inspector
Inspect supported EXIF and GPS tags in a local photo. Export a new PNG with supported metadata removed and checked again, without uploading the image.
Image palette and pixel picker
Extract a sampled palette from an image and inspect individual pixels as HEX, RGB and HSL. Your JPG, PNG or WebP stays in your browser.
Batch image watermark
Add your text or transparent logo to JPG, PNG and WebP images on your device. Preview each image and download PNG copies individually or in a ZIP.
Screenshot redactor
Cover visible private details with solid opaque rectangles and export a flattened PNG on your device. Review the exported image before sharing.
Combine images
Join JPG, PNG and WebP images horizontally or vertically with transparent or white padding. Keep original pixel dimensions and export one PNG locally.
Image comparison slider
Compare two local images with a keyboard-accessible divider. Unequal sizes use transparent padding without resizing the originals.
Writing and accessibility
7 toolsSocial character counter
Check platform limits with Unicode-aware counts, hashtag totals and visible text statistics.
Social thread splitter
Divide your own text into ordered posts for X, Threads or Bluesky without rewriting it.
Social text tools
Clean caption spacing and hashtag sets, copy labelled emoji, or style selected text.
Social accessibility helper
Write your own alt text and review caption, hashtag and colour contrast choices.
Instagram username format checker
Check the format of a name and build a shortlist to verify yourself on Instagram.
SRT and VTT subtitle converter
Convert existing UTF-8 SRT and WebVTT subtitles locally. Apply a timing offset while preserving cue text, cue order and intentional overlaps.
HEX, RGB and HSL converter
Convert sRGB colour values between HEX, RGB and HSL in your browser. Preview a colour and copy the values without an account.
Planning and reporting
8 toolsUTM builder and checker
Build campaign links, inspect existing tags and export a batch with consistent attribution.
Content calendar builder
Plan your own posts by date and export a local calendar, CSV or calendar file.
Posting time-zone planner
Translate a dated posting time for audiences in different zones, with daylight-saving checks.
Engagement-rate calculator
Calculate rates from your own figures with a visible denominator and formula.
Campaign ROI and ROAS calculator
Compare revenue, profit, ad spend and labour using separate, transparent campaign formulas.
Social reporting worksheets
Fill in original report, audit, strategy and scope worksheets, then print or export your work.
Static QR code generator
Create a static QR code from a direct link or plain text in your browser. Download a black-and-white PNG with a preserved quiet zone and no tracking redirect.
Batch file renamer
Preview new filenames and download renamed copies in a ZIP. Add a prefix, replace literal text or number files while preserving their original bytes.
A few things to know
Work locally, export when ready
The tools use your browser to process your inputs. Each media tool shows its file and pixel limits. Local saving is an explicit choice where offered; download a backup if you want to keep a plan.
Take the result into your workflow
Download the finished asset or copy your text. You can bring it to Maeve Social separately to create a draft and schedule supported posts. Nothing is uploaded automatically.