Free tools
No signup, nothing uploaded to a server. From PlanBatch, which turns a spreadsheet into a month of branded posts.
Images and carousels
Instagram 3:4 Grid Crop Checker
See exactly what the profile grid keeps of your post since the January 2025 change, and what gets cropped away.
OpenInstagram Carousel Splitter
Split one wide image into seamless 1:1 or 4:5 carousel slides, entirely in your browser.
OpenImage Size Checker
See which post formats your image already fits, and what square, portrait, story and pin each crop away.
OpenLinkedIn Carousel PDF Maker
Turn slide images into the PDF LinkedIn needs for a swipeable carousel, every page the same size.
OpenCaptions and scheduling
Caption Length Checker
One caption against every network at once, with the exact number of characters to cut.
OpenBulk Schedule CSV Checker
Check a bulk-upload CSV against your scheduler's own rules, row by row, before it rejects or skips anything.
OpenEvergreen Post Rotation Planner
Lay your evergreen posts out on a dated schedule that never repeats one too soon, as a CSV for your scheduler.
OpenMade with the full product
The tools above are free and need no account. This is what PlanBatch itself produces from a spreadsheet.
Common questions
Not covered here? Write to info@planbatch.com.
Are these tools really free?
Yes. No account, no email address and no watermark. They run entirely in your browser.
Do you upload or store my images?
No. The tools read the file directly in the page and never send it anywhere. Nothing leaves your device, so there is nothing for us to store.
What does PlanBatch itself do?
It turns a spreadsheet into a month of branded social posts: import a CSV, generate an image per row using your brand kit, then schedule and publish the whole set to Instagram, Facebook, LinkedIn profile, Pinterest, Bluesky and Threads. Images and videos you already have can be uploaded and scheduled the same way.