Media Review & Approval Platform

Forget endless email threads. Share, review and approve all your work in one place. Enjoy a blissful and efficient client approval process. Get structured visual feedback. Less hustle – faster results.

Online Proofing for Creative Teams

Visual Comments

Make feedback more comprehensive than ever with the visual commenting feature. Simply tap the spot you´d like to share your thoughts on, and type in your comment. Leave visual comments on any files – images, PDFs, or videos. Choose whether to hide or show comment markers on files.


Video Review

Video online proofing with your team and clients could not get any better. Tap any spot in the shot to leave your feedback, and an automatic timestamp will immediately appear, marking your comment. You can also hide or show your timestamps.

Video review with timestamps and visual comments

Structured Feedback

Forget the usual chaos in the comment section. Timecoded feedback turns a mess into a system. Mention teammates and attach any type of files to your comment. Once mentioned, your colleague will be notified by email, so rest assured that nothing will go unnoticed.

Customized Comment Section

Sort your comments time-wise. Filter them by author or by related file. Choose whether the comment is visible to the client. And once the issue is solved, mark your comment as done by clicking the “Resolve” button.

Deliver Numerous Versions

Create a limitless number of versions for each project step. Share them with your client and team. Keep track of old versions with all the related feedback to ensure every single requirement has been met. Get approvals faster, with less effort.

A one-click approval system

Send a version for a review directly from your Krock. Attach different types of files and leave text notes. When a client receives a review request, they simply have to hit “Approve” or “Reject”. Once the version has been reviewed, you´ll get an email notification.


Easy and intuitive client review & approval process
Secure sharing of your files

Easy and Secure Sharing

Share your work with anyone, whether they have a Krock account or not. Invite people outside your Workspace to join projects. Share steps with your team members. Or send a link with viewer´s access to people who don´t have a Krock subscription yet.