Your videos. Every platform. Full quality.

Upload 100 videos and more at once. BestPost writes the caption, YouTube title, hashtags and first comment, schedules the dates and publishes automatically to Instagram, TikTok, YouTube, Facebook and X.

  • 14 days free, no credit card
  • Best quality on every platform
  • Runs in the browser, desktop and phone
Upload many videos to the planner at once
100+
videos in one batch
5
platforms with one click
Best
quality on every platform

What is BestPost?

BestPost is a web tool for video creators: upload lots of videos at once, get the caption, YouTube title, hashtags and first comment written for you, and publish on schedule to Instagram, TikTok, YouTube, Facebook and X. Snapchat is still waiting for approval from Snap. Images and carousels are scheduled the same way, for Instagram, TikTok, Facebook and X. Straight from the browser, with no detour through a messenger or your phone.

Core feature

Upload 100 videos. Press one button. Done.

Drop your videos into the planner as a batch and work through them as a list, no CSV spreadsheets. One click writes the text for every video, and the whole batch is ready to publish.

  • Caption, YouTube title, hashtags and first comment for all videos at once
  • Thumbnail picked from the video, or upload your own
  • Mass editor: one setting, every video
More about bulk upload
Schedule every video in one go
Carousels + images

Folders in. Finished carousels out.

BestPost schedules images too. Drop single images or your image folders into the planner: each folder becomes a carousel if you want, with preview, format and order. It gets posted like a video, to Instagram, TikTok, Facebook and X.

  • One folder becomes one carousel, twenty folders become twenty
  • Pick the format: original, 4:5, 1:1 or 16:9
  • Drag to reorder, filters for every image
More about carousels and images
Two folders of images become carousels, with format and order set in the preview
Auto planner + calendar

Set it once and the week runs itself.

Decide which days get how many videos, say two per day at 12:00 and 18:00. The auto planner spreads your list across those slots, and the calendar shows everything in one view where you can move posts around.

  • Weekdays, times and volume are up to you
  • Publishing runs server-side, your browser can be closed
  • Scheduled and published posts in one calendar
More about scheduling
Set times and weekdays once, the scheduler distributes every video
A month in the calendar, posts can be moved
Automatic captions

Text you no longer write yourself.

BestPost looks at your video and drafts the caption, YouTube title, hashtags and first comment. You read through, change what you want, and approve.

  • Derived from what is in your video
  • YouTube gets its own dedicated title
  • Everything stays editable before posting
More about automatic captions
BestPost writes the title, description and first comment for a video
Subtitles

Burned-in subtitles, in your style.

Subtitles are generated automatically, can be corrected word by word and burned into the video. Define a style once and apply it to every video with one click.

  • Auto-generated, editable word by word
  • Style presets: set color and look once
  • One click applies the style to the whole batch
More about subtitles
Generate subtitles and choose one style for every video
Video editor

Silence and filler words? The editor cuts them.

The built-in editor detects silent stretches and filler words and removes them automatically. Fine cuts happen on the precision timeline with zoom, right before scheduling, without a second tool.

  • Detect and remove silent passages automatically
  • Cut filler words with one click
  • Manual cuts on a zoomable timeline
More about the video editor
Split the clip, add text and create the video

Original quality: your export file, no detours

You upload the file from your editor straight in the browser. No messenger and no phone in between to shrink the video first, and no copy downloaded from another platform. That way your video arrives in the best quality each platform allows.

bestpost.app/planer

Your export

meal-prep-monday.mp4
Resolution1080 × 1920
Frame rate30 fps
Format9:16 portrait
AudioAAC, 48 kHz

What arrives

meal-prep-monday.mp4
Resolution1080 × 1920
Frame rate30 fps
Format9:16 portrait
AudioAAC, 48 kHz

Resolution, frame rate and format stay

The platform compresses for streaming at the end. No tool can switch that off.
More about original quality

Numbers for every channel in one place

Views, likes and comments per video and platform, without opening every app separately. You see which content works and where your schedule pays off.

bestpost.app/analytics
Analytics30 days

k

Reach

+34%

Likes

+21%

Comments

+48%

Posts

+50

Reach over time

By platform

TikTok100 %
Instagram74 %
YouTube52 %
Facebook31 %
TikTok brings the most reach
See all features

How it works

1

Upload your videos

Drop one video or a hundred into the planner. Everything lands in one list, in one place.

2

Fill in everything at once

One click writes the caption, YouTube title, hashtags and first comment for every video. You can still edit anything.

3

Schedule and step away

Pick times yourself or let the auto planner spread them out. BestPost publishes on time, even with your browser closed.

Common questions

Short answers to the questions we hear most often.

Which platforms does BestPost support?

Instagram, TikTok, YouTube, Facebook and X (X accepts videos up to 20 minutes). The Snapchat connection is built, but Snap grants access to the API case by case and is not taking on new providers right now. As soon as we have the approval, we switch Snapchat on. One upload is enough, and you choose per video which channels publish.

How many videos can I upload at once?

100 videos and more per batch. How long it takes depends on your internet connection. They land in the planner as a list, where you edit them one by one or together with the mass editor. The 14-day trial includes 10 posts. What is limited is the storage your videos occupy at one time: 100 GB on Starter, 250 on Pro, 750 on Business.

Can I post images and carousels too?

Yes. Single images and carousels go to Instagram, TikTok, Facebook and X. If the images of a carousel sit in one folder, drop the folder into the planner and BestPost builds the carousel. You set format, order and time just like for a video.

Is the video quality preserved?

You upload the export file from your editor straight in the browser, with no detour through a messenger or your phone. That way your video arrives in the best quality each platform allows. How much it gets compressed for streaming after that is up to each platform.

Can I schedule TikToks more than 10 days ahead?

Yes. The 10-day limit applies to TikTok Studio (as of July 2026). With BestPost you schedule weeks or months out: paid plans have no limit, and the 14-day trial goes up to 31 days ahead.

Does BestPost really write my captions?

Yes. Your video becomes a caption, a YouTube title, hashtags and the first comment. You can review and edit every text before it goes live.

What exactly does the auto planner do?

You define which weekdays get how many videos at which times, for example two per day at 12:00 and 18:00. BestPost spreads your list across those slots and publishes automatically.

Do I need a credit card to start?

No. You can explore BestPost free for 14 days without entering payment details.

How securely are my accounts connected?

Connections use the official platform APIs. BestPost never sees your password, and access tokens are stored encrypted with AES-256.

Publish lots of videos without the busywork

If you post short videos regularly you know the problem: the native studios are built for single uploads. BestPost is built for the batch. Here is the background.

Why use a bulk upload tool?

The native studios hold you back (as of July 2026): TikTok Studio accepts at most 30 videos and schedules only 10 days ahead, YouTube Studio schedules one video at a time, the Instagram app 30 days. Many schedulers work around this with CSV spreadsheets where you maintain video links by hand. BestPost takes the direct route: drop the files in, work the list, one click fills in all the text.

How bulk upload works

Why do reels look blurry after upload?

Usually the video was already shrunk before the upload: sent through a messenger, saved out of another app, or downloaded from another platform. Each of those steps costs detail, and the platform then compresses once more itself. With BestPost you upload the export file from your editor straight in the browser, without those detours.

More about original quality

Schedule like a broadcaster

Consistency beats sprints: two videos every day works better than twenty in one day followed by two silent weeks. With the auto planner you define your weekly grid once, say 12:00 and 18:00, and fill it with your batch. BestPost handles the rest in the background.

More about the auto planner

Platform video specs at a glance

PlatformMax video lengthResolution (upload & playback)Native scheduling limit
Instagramup to 15 minutes4K upload accepted, plays at 1080pup to 30 days (Instagram app)
TikTokup to 60 minutes (upload)4K upload accepted, plays at 1080p10 days, up to 30 videos (TikTok Studio)
YouTubeShorts up to 3 min, videos up to 12 hrsVideos up to 8K, Shorts play at 1080pone at a time, no bulk scheduling
FacebookReels up to 90 sec (video longer)4K upload accepted, Reels play at 1080pabout 30 days (Meta Business Suite)
SnapchatComing soonup to 60 seconds (Spotlight)1080 x 1920 (player cap)no native scheduling (live only)

The five platforms in this table all play vertical short videos at 1080p, no matter what you upload. A clean 1080 x 1920 export straight from your editor is all you need.

As of July 2026

Explore it with your own videos

Upload your next batch and see how much time is left over. 14 days free, no credit card.

Start for free

14 days free, no credit card.